How to send Gcode to ATtiny13A

Projects General Guidance
6

My understanding is that you're trying to get Software Serial to work on the Uno, which you will use to send commands to an ATTiny13A. If that's wrong then can you also know what core you are using for the ATTiny13A?

chriscuddihy:
... But I can't get it to compile.

#include <SoftwareSerial.h>

#define RX 3 // *** D3, Pin 2
#define TX 4 // *** D4, Pin 3

SoftwareSerial Serial(RX, TX);

void setup()
{
Serial.begin(9600);
Serial.println("Initializing...");
}

I get an error at SoftwareSerial Serial(RX, TX); about a conflicting declaration.
I'v epoke around and can't find the solution. Can you help me with that?

I've found the problem with this. I'll give you a hint to the solution. I assume that you're going to want to use both hardware serial and software serial. Maybe hardware serial to talk to the computer and software serial to talk to the ATTiny13A?
Normally if you wanted to use hardware serial you'd use code like this:

   Serial.begin(9600);
  Serial.println("Initializing...");

Does that maybe look like anything in your code? And are you trying to use with with hardware serial?